| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.41 | 8.628% | $204.666 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $207.35 | 8.426% | $224.8213 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $22.79 | 4.690% | $23.8589 | $23.86 | $23.85 | $23.90 |
| Purchase #4 | $106.73 | 9.811% | $117.2013 | $117.20 | $117.20 | $117.20 |
| Purchase #5 | $225.40 | 13.430% | $255.6712 | $255.67 | $255.65 | $255.70 |
| Purchase #6 | $215.54 | 10.700% | $238.6028 | $238.60 | $238.60 | $238.60 |
| Purchase #7 | $70.93 | 3.696% | $73.5516 | $73.55 | $73.55 | $73.60 |
| 7 purchase totals = | $1,037.15 | $1,138.3731 | $1,138.37 | $1,138.30 | $1,138.50 | |